Last night I was so stupid: I saw a potential breakout and impulsively rushed in at market price, but the slippage directly increased my cost. Looking back at the order book depth, it was actually very thin, and I was still blaming "why is it so weak"... Basically, I was too impatient with my order placement. Later, after reviewing, I realized that placing several smaller orders and waiting for two or three confirmation points could have prevented me from being driven by my emotions. Recently, the expectations for points on the testnet are about the same; everyone is afraid of missing out on the "mainnet launching tokens," and rushing in at the most crowded times often results in worse costs. Anyway, I need to fix this impulsive market order habit first. How about you?